{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["hyponym of", "part of", "feature of", "evaluate for"], "input": "The algorithm works by iteratively estimating affine camera parameters , illumination , shape , and albedo in an alternating fashion ."}
{"hyponym of": [], "part of": [], "feature of": [], "evaluate for": []}